Hardcore Computist issue #4. Includes features on Ultima II (Making Your Player Indestructible, Character Rescue/Resurrection, The Adventure Charted, softkey, game tips (also for Ultima III)). Also includes Readers' Copy Exchange (softkey for Witness and unlocking Prisoner II), boot code tracing for Pest Patrol, parameters for Copy II Plus, letters, note to subscribers, advertising index, program index, checksum index.